UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HvU6NvSNMYXezea8iP2BbrGiKTzCV2UUjLHDmQIAtOo=' 
WHERE 
  key_id = '0f0ee93aa853bab03d1d452326a0e95e2ee97328d8657ce271eec5334cc880b0' 
  AND (
    token = 'HvU6NvSNMYXezea8iP2BbrGiKTzCV2UUjLHDmQIAtOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )